54747963 has 12 divisors (see below), whose sum is σ = 79162200. Its totient is φ = 36460896.

The previous prime is 54747961. The next prime is 54747971. The reversal of 54747963 is 36974745.

54747963 is a `hidden beast` number, since 547 + 47 + 9 + 63 = 666.

It is not a de Polignac number, because 54747963 - 2¹ = 54747961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54747961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8188 + ... + 13286.

It is an arithmetic number, because the mean of its divisors is an integer number (6596850).

Almost surely, 2^54747963 is an apocalyptic number.

54747963 is a deficient number, since it is larger than the sum of its proper divisors (24414237).

54747963 is a wasteful number, since it uses less digits than its factorization.

54747963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6298 (or 6295 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 54747963 is about 7399.1866444901. The cubic root of 54747963 is about 379.7134566515.

The spelling of 54747963 in words is "fifty-four million, seven hundred forty-seven thousand, nine hundred sixty-three".